


/* 重置浏览器默认样式 */
* {
    margin: 0;
    padding: 0;
}

/* 通用 */
html {
    font-size: 14px;
}

body {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

a {
    color: #337ab7;
    text-decoration: none;
}

a:hover {
    color: #23527c;
}

/* 头部 */
.header {
    background-color: #fff;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12); 
}


/* 导航 */
/* <nav> */
/**
 * 动画
 * slide-out-left
 */
.nav {
    overflow: hidden;
	overflow: hidden; 
	box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.05); 
}

.nav > .nav-item,
.nav > li {
    list-style: none;  /* 移除 li 的 marker */
    float: left;
}

.nav > .nav-item > .nav-item-content,
.nav > li > a {
    display: block;
    padding: 1rem 1.25rem; 
	transition: all 0.2s ease;
}

.nav > .nav-item > .nav-item-content:hover,
.nav > li > a:hover {
    background: #e5e5e5;
}


/* 面包屑导航 */   
/* <nav> */ 
/**
 * 动画
 * zoom-out
 */
.breadcrumb {
	padding: 0.5rem 0.75rem;
	list-style: none;
	background-color: #f5f5f5;
	border-radius: 0.25rem;
}

.breadcrumb > .breadcrumb-item + li::before,
.breadcrumb > li + li::before {
	content: '->';
	padding: 0 0.5rem;
}


/* 主体 */
/* <main> */
.main {
    padding: 20px;
}

/* 列表 */       
/* <ul>, <ol>, <dl> */
.list > .list-item,
.list > li {
    list-style: none;
    margin-bottom: 10px;
    padding: 10px;
    background-color: #f7f7f7; 
}

/* 按钮 */
/* <button>, <input type="button"> */
/**
 * 动画
 * fade-in
 * rotate-in
 */
.btn {
    display: inline-block;
    margin-bottom: 0;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    background-image: none;
    border: 1px solid transparent;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    border-radius: 4px; 
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.btn-primary {
    color: #fff;
    background-color: #337ab7;
    border-color: #2e6da4; 
}

.btn:hover {
    background-color: #2196F3;
    color: #fff;
    border-color: #2196F3; 
}


/* 表格 */   
/* <table> */  
.table {
  width: 100%;
  max-width: 100%;
  margin-bottom: 20px;
  border: 1px solid #ddd;
  border-collapse: separate;

  border-color: #BBDEFB;
  border-radius: 3px;
  box-shadow: 0 3px 1px -2px rgba(0, 0, 0, .2), 
                0 2px 2px 0 rgba(0, 0, 0, .14), 
                0 1px 5px 0 rgba(0, 0, 0, .12);
}


.table td {
    padding: 1rem;
}

.table > thead > tr > th, 
.table > tbody > tr > th, 
.table > tfoot > tr > th, 
.table > thead > tr > td,  
.table > tbody > tr > td, 
.table > tfoot > tr > td {
  padding: 8px;
  line-height: 1.42857143;
  vertical-align: top;
  border-top: 1px solid #ddd;
}

.table > thead > tr > th {
    background: #f5f5f5;
	border-bottom: 2px solid #333; 
	font-weight: bold;
    color: #333;
    text-align: left;
}

.table > tbody > tr:nth-of-type(odd) {
    background: #f9f9f9; 
}

.table > tbody > tr:hover {
    background: #E3F2FD;
    transition: 0.2s ease; 
}


/* Material Design 风格的表格 */
/* <table> */  
.table-md {
    font-family: 'Roboto', sans-serif;
    border-radius: 3px;
    box-shadow: 0 3px 1px -2px rgba(0, 0, 0, .2), 
                0 2px 2px 0 rgba(0, 0, 0, .14), 
                0 1px 5px 0 rgba(0, 0, 0, .12);
    background: #E3F2FD;
    border: 1px solid #BBDEFB;
}


.table-md > thead {
    text-align: left;
}  

.table-md > tbody {
   text-align: center; 
}

.table-md > tfoot {
   text-align: right;
}

.table-md > thead > th {
    font-weight: 500;
    background: #BBDEFB;  
}

.table-md td, 
.table-md th {
    padding: 1rem;  
}

.table-md > tbody > tr:hover {
    background: #E3F2FD; 
}


/* <td>子元素 */
/* <div> */
.table-md td .chip {
    display: inline-block;
    font-size: 0.8rem;
    background: #e3f2fd;
    border-radius: 16px;
    padding: 0.5rem 0.75rem; 
    color: #01579b;
}



/* 表单 */
/* <form> */ 
/**
 * 动画
 * bounce-in
 */
.form-control {
    display: block;
    width: 100%;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: #555;
    background-color: #fff;
    background-image: none;
    border: 1px solid #ccc;
    border-radius: 4px; 
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); 
}

input {
    padding: 6px 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
}



/* 图片 */
/* <img> */  
img {
    vertical-align: middle;
}

/* 标签 */         
/* <label> */  
.label {
    display: inline;
    padding: .2em .6em .3em;
    font-size: 75%;
    font-weight: 700;
    line-height: 1;
	padding: 0.25em 0.5em 0.3em;  
	margin: 0.2em;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: .25em;
	background: #777;
	color: #fff;
	overflow: hidden;/* 通过overflow: hidden 裁剪外发光 */
	box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.2);
	font-family: 'Open Sans', sans-serif;
}

.label-default {
    background: #333;
}

.label-primary {
	background: #04a4cc;  
}

.label:hover {
    background: #666;
    color: #fff; 
}


/* 徽章 */  
/* <span> */ 
.badge {
    display: inline-block;
    min-width: 0.625rem;  /* 10px */  
	padding: 0.1875rem 0.4375rem; /* 3px 7px */ 
	font-size: 0.75rem;   /* 12px */ 
    font-weight: 700;
    line-height: 1;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    background-color: #777;
    border-radius: 10px;
	box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.1);
}

.badge-sm { 
	min-width: 0.4375rem; /* 7px */  
	padding: 0.125rem 0.3125rem; /* 2px 5px */    
	font-size: 0.625rem; /* 10px */   
}
  
.badge-lg {
	min-width: 0.875rem; /* 14px */ 
	padding: 0.25rem 0.5625rem; /* 4px 9px */   
	font-size: 0.875rem; /* 14px */
}

.badge-primary { background-color: #04a4cc; }
.badge-success { background-color: #11c26d; }  
.badge-warning { background-color: #fbbc05; }   
.badge-danger  { background-color: #f55145; }  


/* 代码 */ 
/* <pre><code> */
/**
 * 动画
 * flash
 */
code {
    padding: 2px 4px;
    font-size: 90%;
    color: #c7254e;
    background-color: #f9f2f4;
    border-radius: 4px;
} 

/* 分页 */     
/* <nav> */  
.pagination {
    display: inline-block;
    padding-left: 0;
    margin: 20px 0;
    border-radius: 4px; 
}

.pagination > .pagination-item,
.pagination > li {
    display: inline; 
}

.pagination > .pagination-item > a,
.pagination > .pagination-item > span,
.pagination > li > a,
.pagination > li > span {
    position: relative;
    float: left;
    padding: 6px 12px;
    margin-left: -1px;
    line-height: 1.42857143;
    color: #337ab7;
    text-decoration: none;
    background-color: #fff;
    border: 1px solid #ddd; 
}

.pagination > .active > a, 
.pagination > .active > span { 
    background-color: #2196F3;
    border-color: #2196F3;
}


/* 轮播图 */ 
/* <div> */ 
.carousel {
    position: relative; 
}

.carousel-inner {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel-item {
    position: relative;
    display: none;
    float: left;
    width: 100%; 
}


/* 缩略图 */   
/* <a> */
/**
 * 动画
 * flip-in
 */
.thumbnail {
    display: block;
    padding: 4px;
    margin-bottom: 20px;
    line-height: 1.42857143;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    -webkit-transition: border .2s ease-in-out;
    -o-transition: border .2s ease-in-out;
    transition: border .2s ease-in-out;
}

.thumbnail:hover {
    border-color: #2196F3;
}


/* 弹出框 */  
/* <div> */
/**
 * 动画
 * in
 * slide-in-left
 */
.modal-content {
    position: relative;
    background-color: #fff;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    border: 1px solid #999;
    border: 1px solid rgba(0,0,0,.2);
    border-radius: 6px;
    outline: 0;
    -webkit-box-shadow: 0 3px 9px rgba(0,0,0,.5);
    box-shadow: 0 3px 9px rgba(0,0,0,.5); 
}


/* 选项卡 */   
/* <nav>, <div> */
/**
 * 动画
 * li.zoom-in 作用与 li.zoom-in > a
 */
.nav-tabs {
    border-bottom: 1px solid #ddd; 
}
  
.nav-tabs > .nav-tabs-item,
.nav-tabs > li {
    float: left;
    margin-bottom: -1px; 
}

.nav-tabs > .nav-tabs-item > a,
.nav-tabs > li > a {
    margin-right: 2px;
    line-height: 1.42857143;
    border: 1px solid transparent;
    border-radius: 4px 4px 0 0; 
}

.nav-tabs > .nav-tabs-item > a:hover,
.nav-tabs > li > a:hover {
    border-color: #eee #eee #ddd;
}

.nav-tabs > .nav-tabs-item.active > a,
.nav-tabs > .nav-tabs-item.active > a:hover,
.nav-tabs > .nav-tabs-item.active > a:focus,
.nav-tabs > li.active > a, 
.nav-tabs > li.active > a:hover, 
.nav-tabs > li.active > a:focus {
    border: 1px solid #ddd;
    border-bottom-color: transparent;
    color: #555;
}


/* 下拉菜单 */
/* <ul> */  
/**
 * 动画
 * slide-out-right
 */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none; 
    float: left;
    min-width: 160px;
    padding: 5px 0;
    margin: 2px 0 0; 
    font-size: 14px;
    text-align: left;
    list-style: none;
    background-color: #fff;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    border: 1px solid #ccc; 
    border: 1px solid rgba(0,0,0,.15);
    border-radius: 4px;
    -webkit-box-shadow: 0 6px 12px rgba(0,0,0,.175);
    box-shadow: 0 6px 12px rgba(0,0,0,.175);  
}

.dropdown-menu > .dropdown-menu-item > a:hover
.dropdown-menu > li > a:hover {
    background-color: #f5f5f5; 
}


/* 滚动条 */  
/* <div> */
.scrollable {
    overflow-y: scroll; 
    max-height: 200px;
} 


/* 进度条 */
/* <div> */
.progress {            /* 进度条容器 */
	height: 20px; 
	background: #ddd;     /* 背景色 */
	border-radius: 3px;   /* 圆角 */
	overflow: hidden;      /* 隐藏超出部分 */ 
}   

.progress > .progress-bar {   /* 进度条内容 */
	height: 100%;
	background: #04a4cc;   /* 默认颜色 */
	border-radius: 3px;   /* 圆角 */ 
}

.progress.progress-sm { height: 12px; }   /* 更小进度条 */
.progress.progress-lg { height: 30px; }   /* 更大进度条 */

.progress-bar.progress-bar-primary { background: #04a4cc; }  /* 主要颜色 */
.progress-bar.progress-bar-success { background: #11c26d; }  /* 成功颜色 */  
.progress-bar.progress-bar-warning { background: #fbbc05; }   /* 警告颜色 */
.progress-bar.progress-bar-danger { background: #f55145; } /* 危险颜色 */  


.progress-bar.progress-bar-striped {   
	background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); 
	background-size: 1rem 1rem;  
}   /* 添加条纹样式 */




/* 导航 */
.nav.slide-out-left {
    -webkit-animation: slideOutLeft 1s;
    animation: slideOutLeft 1s;
}

@-webkit-keyframes slideOutLeft {
    0% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
      opacity: 1;
    }
    100% {
      -webkit-transform: translateX(-150%);
      transform: translateX(-150%);
      opacity: 0;
    }
}

@keyframes slideOutLeft {
    0% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
      opacity: 1;
    }
    100% {
      -webkit-transform: translateX(-150%);
      -ms-transform: translateX(-150%);  
      transform: translateX(-150%);
      opacity: 0;
    }
}


/* 面包屑导航 */
.breadcrumb.zoom-out {
    -webkit-animation: zoomOut 1s;
    animation: zoomOut 1s; 
}

@-webkit-keyframes zoomOut {
    0% {
      opacity: 1;
    }
    50% {
      opacity: 0;
      -webkit-transform: scale3d(.3, .3, .3);
      transform: scale3d(.3, .3, .3);
    }
    100% {
      opacity: 0;
    }
}

@keyframes zoomOut {
    0% {
      opacity: 1;
    }
    50% {
      opacity: 0;
      -webkit-transform: scale3d(.3, .3, .3);
      -ms-transform: scale3d(.3, .3, .3);
      transform: scale3d(.3, .3, .3);
    }  
    100% {
      opacity: 0;
    }
}  



/* 按钮 */ 
.btn {
    -webkit-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.btn:active {
    transform: scale(1.1);
    transition: 0s;
    box-shadow: 0 0 0 2px rgba(52, 139, 199, 0.6);
    opacity: 0.8;   /* 添加透明度变化 */
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.7);
    }
    70% {
        transform: scale(1.2);
        box-shadow: 0 0 0 10px rgba(0, 0, 0, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
    }
}

.btn.fade-in {
    -webkit-animation: fadeIn 1s;
    animation: fadeIn 1s;
}

@-webkit-keyframes fadeIn {
    0% {opacity: 0;}
    100% {opacity: 1;}
}

@keyframes fadeIn {
    0% {opacity: 0;}  
    100% {opacity: 1;}
} 

.btn.rotate-in {
    -webkit-animation: rotateIn 1s;
    animation: rotateIn 1s;
}

@-webkit-keyframes rotateIn {
    0% {
        -webkit-transform-origin: center;
        transform-origin: center;
        -webkit-transform: rotate3d(0, 0, 1, -200deg);
        transform: rotate3d(0, 0, 1, -200deg);
        opacity: 0;
    }
    100% {
        -webkit-transform-origin: center;
        transform-origin: center;
        -webkit-transform: none;
        transform: none;
        opacity: 1;
    }
}

@keyframes rotateIn {
    0% {
        -webkit-transform-origin: center;
        -ms-transform-origin: center;
        transform-origin: center;
        -webkit-transform: rotate3d(0, 0, 1, -200deg);
        -ms-transform: rotate3d(0, 0, 1, -200deg);
        transform: rotate3d(0, 0, 1, -200deg);
        opacity: 0;
    }
    100% {
        -webkit-transform-origin: center;
        -ms-transform-origin: center;
        transform-origin: center;
        -webkit-transform: none;
        -ms-transform: none;
        transform: none;
        opacity: 1;
    }
}


/* 表格 */



/* Material Design 风格的表格 */
.table-md > tbody > tr {
    transition: background 0.2s ease;
}

@media (max-width: 768px) { 
    .table-md {
        overflow: scroll;
    }
}


/* 表单 */
.form-control.bounce-in {
    -webkit-animation: bounceIn 1s;
    animation: bounceIn 1s;
}  

@-webkit-keyframes bounceIn {
    0%, 20%, 40%, 60%, 80%, 100% {
        -webkit-transition-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
        transition-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
    }
    0% {
        opacity: 0;
        -webkit-transform: scale3d(.3, .3, .3);
        transform: scale3d(.3, .3, .3);
    }
    20% {
        -webkit-transform: scale3d(1.1, 1.1, 1.1);
        transform: scale3d(1.1, 1.1, 1.1);
    }  
}

@keyframes bounceIn {
    0%, 20%, 40%, 60%, 80%, 100% {
        -webkit-transition-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
        transition-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
    }
    0% {
        opacity: 0;
        -webkit-transform: scale3d(.3, .3, .3);
        -ms-transform: scale3d(.3, .3, .3);
        transform: scale3d(.3, .3, .3);
    }
    20% {
        -webkit-transform: scale3d(1.1, 1.1, 1.1);
        -ms-transform: scale3d(1.1, 1.1, 1.1);
        transform: scale3d(1.1, 1.1, 1.1);
    }
}


/* 标签 */
.label {
    transition: all 0.2s ease;   
}


/* 代码块 */ 
.code.flash {
    -webkit-animation: flash 1s;
    animation: flash 1s;  
}

@-webkit-keyframes flash {
    0%, 50%, 100% {opacity: 1;} 
    25%, 75% {opacity: 0;}
}

@keyframes flash {
    0%, 50%, 100% {opacity: 1;}
    25%, 75% {opacity: 0;}
} 


/* 弹出框 */
.modal {
    -webkit-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.modal.in {
    -webkit-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    -o-transform: translate(0, 0);
    transform: translate(0, 0); 
}

.modal.slide-in-left {
    -webkit-animation: slideInLeft .5s;
    animation: slideInLeft .5s; 
}

@-webkit-keyframes slideInLeft {
    0% {
      -webkit-transform: translateX(-150%);
      transform: translateX(-150%);
      opacity: 0;
    }
    100% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
      opacity: 1;
    }
}

@keyframes slideInLeft {
    0% {
      -webkit-transform: translateX(-150%);
      -ms-transform: translateX(-150%);
      transform: translateX(-150%);
      opacity: 0;
    }
    100% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
      opacity: 1;
    }
}

/* 选项卡 */
.nav-tabs > li > a {
    -webkit-transition: border-color ease-in-out .15s, color ease-in-out .15s;
    -o-transition: border-color ease-in-out .15s, color ease-in-out .15s;
    transition: border-color ease-in-out .15s, color ease-in-out .15s;
}

.nav-tabs > li.zoom-in > a { 
    -webkit-animation: zoomIn .5s;
    animation: zoomIn .5s;
}

@-webkit-keyframes zoomIn {
    0% {
      opacity: 0;
      -webkit-transform: scale3d(.3, .3, .3);
      transform: scale3d(.3, .3, .3);
    }
    50% {
      opacity: 1;
    }
}

@keyframes zoomIn {
    0% {
      opacity: 0;
      -webkit-transform: scale3d(.3, .3, .3);
      -ms-transform: scale3d(.3, .3, .3);
      transform: scale3d(.3, .3, .3);
    }
    50% {
      opacity: 1;
    }
}


/* 分页 */
.pagination > li > a,
.pagination > li > span {
   -webkit-transition: all .3s ease-in-out;
   -o-transition: all .3s ease-in-out;
   transition: all .3s ease-in-out; 
}


/* 轮播图 */
.carousel .carousel-inner {
    -webkit-transition: all .6s ease-in-out; 
    -o-transition: all .6s ease-in-out; 
    transition: all .6s ease-in-out;
}


/* 缩略图 */
.thumbnail {
    -webkit-transition: all .2s ease-in-out;
    -o-transition: all .2s ease-in-out;
    transition: all .2s ease-in-out;
}

.thumbnail.flip-in {
    -webkit-animation: flipInX 1s;
    animation: flipInX 1s;
}

@-webkit-keyframes flipInX {
    0% {
        -webkit-transform: perspective(400px) rotate3d(1, 0, 0, 90deg);
        transform: perspective(400px) rotate3d(1, 0, 0, 90deg);
        -webkit-transition-timing-function: ease-in;
        transition-timing-function: ease-in;
        opacity: 0;
    }
    40% {
        -webkit-transform: perspective(400px) rotate3d(1, 0, 0, -20deg);
        transform: perspective(400px) rotate3d(1, 0, 0, -20deg);
        -webkit-transition-timing-function: ease-in;
        transition-timing-function: ease-in;
    }
    60% {
        -webkit-transform: perspective(400px) rotate3d(1, 0, 0, 10deg);
        transform: perspective(400px) rotate3d(1, 0, 0, 10deg);
        opacity: 1;
    }
    80% {
        -webkit-transform: perspective(400px) rotate3d(1, 0, 0, -5deg);
        transform: perspective(400px) rotate3d(1, 0, 0, -5deg);
    }
    100% {
        -webkit-transform: perspective(400px);
        transform: perspective(400px);
    }
}

@keyframes flipInX {
    0% {
        -webkit-transform: perspective(400px) rotate3d(1, 0, 0, 90deg);
        -ms-transform: perspective(400px) rotate3d(1, 0, 0, 90deg);
        transform: perspective(400px) rotate3d(1, 0, 0, 90deg);
        -webkit-transition-timing-function: ease-in;
        transition-timing-function: ease-in;
        opacity: 0;
    }  
}


/* 下拉菜单 */ 
.dropdown-menu > li > a {
    -webkit-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease;
}

.dropdown-menu.slide-out-right {
    -webkit-animation: slideOutRight 1s;
    animation: slideOutRight 1s; 
}

@-webkit-keyframes slideOutRight {
    0% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
      opacity: 1;
    }
    100% {
      -webkit-transform: translateX(150%);
      transform: translateX(150%);
      opacity: 0;
    }
}

@keyframes slideOutRight {
    0% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
      opacity: 1;
    }
    100% {
      -webkit-transform: translateX(150%);
      -ms-transform: translateX(150%); 
      transform: translateX(150%);
      opacity: 0;
    }  
}


/* 进度条 */
.progress > .progress-bar {
    -webkit-transition: width .6s ease;
    -o-transition: width .6s ease;
    transition: width .6s ease;
}




/* 动画效果 */
.zoom-in {
    -webkit-animation: zoomIn 1s; /* Safari and Chrome */
    -moz-animation: zoomIn 1s;    /* Firefox */
    -o-animation: zoomIn 1s;      /* Opera */
    animation: zoomIn 1s;
}


@-webkit-keyframes slideInLeft {
    0% {
      -webkit-transform: translateX(-100%);
      transform: translateX(-100%);
      opacity: 0;
    }
    100% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
      opacity: 1;
    }
}


body {
    font-size: 16px; /* 放大文字大小 */
}


a {
    padding: 0.5em; /* 增大链接的点击热区 */ 
}

button {
    padding: 0.5em; /* 增大按钮的点击热区 */
}


a, button {
    -webkit-tap-highlight-color: transparent; /* 点击链接或按钮时的高亮效果 */
}

a:focus, 
button:focus {
    outline: none; /* 点击链接或按钮时的焦点框 eliminator */
}


.container {
    width: 90%;
    margin: 0 auto;
}

@media (min-width: 768px) {
    /* 在一定屏幕以上做调整 */
}


